Redesigning the Breath of Life: A Next-Gen N95 That Filters More Than Air
Ashish HandaResearch ScholarDr B.R. Ambedkar National Institute of Technology, Jalandhar, Punjab, IndiaEmail ID – ashishhanda569@gmail.com Introduction When the COVID-19 pandemic struck, the world reached for the first line of defense it could trust — the N95 mask. But even as this five-layered shield became synonymous with protection, it also revealed its limitations: poor breathability, single-use … Read more
